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Why do green beans have to be cooked before they can be eaten
Green beans contain toxic substances, which can be poisoned if eaten raw, so be sure to cook them before eating them.

If you think green beans are not easy to cook, you can soak them first, or blanch them with boiling water before frying them. In order to prevent poisoning, lentils should be treated before eating, and they can be blanched in boiling water or hot oil until they become discolored and cooked, so they can be eaten safely. The toxic components of green beans are mainly saponins and trypsin inhibitors. When cooking, the beans should be cooked first, then fished out, and then stewed with seasoning to detoxify.

Pay attention to control the weight when eating green beans. Green beans are full when eaten. Pay attention to controlling the weight when eating green beans. Don't be greedy or you may get indigestion.

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Prevention of poisoning

The method of preventing kidney bean poisoning is very simple, as long as all the kidney beans are cooked and stewed thoroughly. The amount of each pot should not exceed half of the pot capacity. After frying with oil, add a proper amount of water, add the pot cover to stew for about 10 minutes, and turn the green beans constantly with a shovel to make it evenly heated.

In addition, we should also pay attention not to buy or eat old green beans, and remove both ends of green beans and bean tendons, because these parts contain more toxins. Make the appearance of green beans lose their original green color, taste without bean smell, and will not be poisoned. Collective canteens and catering units should prohibit buying, cooking and selling green beans to prevent collective food poisoning incidents caused by improper processing and cooking of green beans.

Poisoning treatment

1, mild poisoning, just lie still and rest, drink a small amount of boiled water or strong tea water many times.

2, severe poisoning, if vomiting, dehydration, or hemolysis, should be promptly sent to the hospital for treatment.

3. The folk side uses licorice and mung bean to decoct soup as tea, which has a certain detoxification effect.

People's Network-How to eat green beans? Avoid eating green beans raw.

Baidu encyclopedia-green beans